Colin J. Williams wrote:
Use LyX's menu Layout->Document.
I've tried that, but the indent radio button seems to have no effect. Please see the attached LyX file.
Sorry, I misunderstood you.
write the following line in the preamble:
\setlength{\parindent}{1.2cm}
Astonishing, that LyX offers space settings of the paragraph skip but not of the indent.
regards Uwe